CVE-2025-30090

HIGH

SquirrelMail <1.4.23-svn-20250401, <1.5.2-svn-20250401 - XSS

Title source: llm
STIX 2.1

Description

mime.php in SquirrelMail through 1.4.23-svn-20250401 and 1.5.x through 1.5.2-svn-20250401 allows XSS via e-mail headers, because JavaScript payloads are mishandled after $encoded has been set to true.

References (2)

Core 2

Scores

CVSS v3 7.2
EPSS 0.0025
EPSS Percentile 16.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
SquirrelMail/SquirrelMail < 1.4.23-svn-20250401
SquirrelMail/SquirrelMail 1.5 - 1.5.2-svn-20250401
Published Apr 02, 2025
Tracked Since Feb 18, 2026